| 16777216 | i. | Iorwerth Vychan | |
| ii. | Meilyr | ||
| iii. | Rhys | ||
| iv. | Gruffydd | ||
| v. | Dafydd | ||
| vi. | Ynyr | ||
| vii. | Dyddgu |
| 16777218 | i. | Iorwerth |
| 16777220 | i. | Madog |
| 16777232 | i. | Madog Grupl (-1324) |
| 16777233 | i. | Margaret Vch Rhys |
| 16777236 | i. | John IV (1230-1275) | |
| ii. | Robert (~1232-1276) |
| 16777237 | i. | Joan (-1282) | |
| 16780917 | ii. | Margaret* (~1229-1293) |
| 16777280 | i. | Maredydd | |
| ii. | Goronwy54 | ||
| iii. | Iorwerth54 | ||
| iv. | Tudur54 | ||
| 536873090 | v. | Idnerth Benfras (->1110) |
| 16777505 | i. | Daughter Of Ithel | |
| 16777281 | ii. | Jonet |
| 16777282 | i. | Rhirid (~1190-) |
| 16777283 | i. | Daughter Of Robert (~1120-) |
| 16777284 | i. | Iorwerth |
| 16777285 | i. | Margred |